流程详情页 100% - 完成流程图的高亮功能
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YunaiV
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@ -1,7 +1,7 @@
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<template>
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<div class="my-process-designer">
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<div class="my-process-designer__container">
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<div class="my-process-designer__canvas" ref="canvas"></div>
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<div class="my-process-designer__canvas" ref="bpmn-canvas"></div>
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</div>
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</div>
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</template>
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@ -56,7 +56,7 @@ export default {
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initBpmnModeler() {
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if (this.bpmnModeler) return;
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this.bpmnModeler = new BpmnViewer({
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container: this.$refs["canvas"],
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container: this.$refs["bpmn-canvas"],
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bpmnRenderer: {
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}
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})
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@ -88,54 +88,68 @@ export default {
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if (!this.bpmnModeler.getDefinitions().rootElements[0].flowElements) {
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return;
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}
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// 参考自 https://gitee.com/tony2y/RuoYi-flowable/blob/master/ruoyi-ui/src/components/Process/index.vue#L222 实现
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let canvas = this.bpmnModeler.get('canvas');
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this.bpmnModeler.getDefinitions().rootElements[0].flowElements.forEach(n => {
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this.bpmnModeler.getDefinitions().rootElements[0].flowElements?.forEach(n => {
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let completeTask = this.tasks.find(m => m.definitionKey === n.id)
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let todoTask = this.tasks.find(m => !m.endTime)
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let endTask = this.tasks[this.tasks.length - 1]
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if (n.$type === 'bpmn:UserTask') {
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let completeTask = this.tasks.find(m => m.definitionKey === n.id)
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let todoTask = this.tasks.find(m => !m.endTime)
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let endTask = this.tasks[this.tasks.length - 1]
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if (completeTask) {
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canvas.addMarker(n.id, completeTask.endTime ? 'highlight' : 'highlight-todo');
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console.log(n.id + ' : ' + (completeTask.endTime ? 'highlight' : 'highlight-todo'));
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// n.outgoing.forEach(nn => {
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// let targetTask = this.tasks.find(m => m.definitionKey === nn.targetRef.id)
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// if (targetTask) {
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// canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo');
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// } else if (nn.targetRef.$type === 'bpmn:ExclusiveGateway') {
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// // canvas.addMarker(nn.id, 'highlight');
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// canvas.addMarker(nn.id, completeTask.endTime ? 'highlight' : 'highlight-todo');
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// canvas.addMarker(nn.targetRef.id, completeTask.endTime ? 'highlight' : 'highlight-todo');
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// } else if (nn.targetRef.$type === 'bpmn:EndEvent') {
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// if (!todoTask && endTask.definitionKey === n.id) {
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// canvas.addMarker(nn.id, 'highlight');
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// canvas.addMarker(nn.targetRef.id, 'highlight');
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// }
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// if (!completeTask.endTime) {
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// canvas.addMarker(nn.id, 'highlight-todo');
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// canvas.addMarker(nn.targetRef.id, 'highlight-todo');
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// }
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// }
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// });
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// console.log(n.id + ' : ' + (completeTask.endTime ? 'highlight' : 'highlight-todo'));
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n.outgoing?.forEach(nn => {
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let targetTask = this.tasks.find(m => m.definitionKey === nn.targetRef.id)
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if (targetTask) {
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canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo');
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} else if (nn.targetRef.$type === 'bpmn:ExclusiveGateway') {
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// canvas.addMarker(nn.id, 'highlight');
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canvas.addMarker(nn.id, completeTask.endTime ? 'highlight' : 'highlight-todo');
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canvas.addMarker(nn.targetRef.id, completeTask.endTime ? 'highlight' : 'highlight-todo');
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} else if (nn.targetRef.$type === 'bpmn:EndEvent') {
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if (!todoTask && endTask.definitionKey === n.id) {
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canvas.addMarker(nn.id, 'highlight');
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canvas.addMarker(nn.targetRef.id, 'highlight');
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}
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if (!completeTask.endTime) {
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canvas.addMarker(nn.id, 'highlight-todo');
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canvas.addMarker(nn.targetRef.id, 'highlight-todo');
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}
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}
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});
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}
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} else if (n.$type === 'bpmn:ExclusiveGateway') {
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// n.outgoing.forEach(nn => {
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// let targetTask = this.tasks.find(m => m.definitionKey === nn.targetRef.id)
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// if (targetTask) {
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// canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo');
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// }
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// })
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}
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if (n.$type === 'bpmn:StartEvent') {
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canvas.addMarker(n.id, 'highlight-todo');
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// n.outgoing.forEach(nn => {
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// let completeTask = this.tasks.find(m => m.definitionKey === nn.targetRef.id)
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// if (completeTask) {
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// canvas.addMarker(nn.id, 'highlight');
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// canvas.addMarker(n.id, 'highlight');
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// return
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// }
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// });
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n.outgoing?.forEach(nn => {
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let targetTask = this.tasks.find(m => m.definitionKey === nn.targetRef.id)
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if (targetTask) {
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canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo');
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}
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})
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} else if (n.$type === 'bpmn:ParallelGateway') {
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if (completeTask) {
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canvas.addMarker(n.id, completeTask.endTime ? 'highlight' : 'highlight-todo')
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n.outgoing?.forEach(nn => {
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const targetTask = this.taskList.find(m => m.definitionKey === nn.targetRef.id)
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if (targetTask) {
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canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo')
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canvas.addMarker(nn.targetRef.id, targetTask.endTime ? 'highlight' : 'highlight-todo')
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}
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})
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}
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} else if (n.$type === 'bpmn:StartEvent') {
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n.outgoing?.forEach(nn => {
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let completeTask = this.tasks.find(m => m.definitionKey === nn.targetRef.id)
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if (completeTask) {
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canvas.addMarker(nn.id, 'highlight');
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canvas.addMarker(n.id, 'highlight');
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return
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}
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});
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} else if (n.$type === 'bpmn:EndEvent') {
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if (endTask.definitionKey === n.id && endTask.endTime) {
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canvas.addMarker(n.id, 'highlight')
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return
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}
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}
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})
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}
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@ -144,24 +158,39 @@ export default {
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</script>
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<style>
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.containers {
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position: absolute;
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background-color: #ffffff;
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top:0;
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left: 0;
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width: 100%;
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height: 100%;
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.highlight.djs-shape .djs-visual > :nth-child(1) {
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fill: green !important;
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stroke: green !important;
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fill-opacity: 0.2 !important;
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}
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.canvas {
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width: 100%;
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height: 100%;
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.highlight.djs-shape .djs-visual > :nth-child(2) {
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fill: green !important;
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}
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.highlight.djs-shape .djs-visual > path {
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fill: green !important;
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fill-opacity: 0.2 !important;
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stroke: green !important;
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}
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.highlight.djs-connection > .djs-visual > path {
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stroke: green !important;
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}
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/*/deep/.highlight-todo {*/
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/* background-color: red;*/
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/* fill: green !important;*/
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/* stroke: green !important;*/
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/*}*/
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.highlight-todo.djs-connection > .djs-visual > path {
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stroke: orange !important;
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stroke-dasharray: 4px !important;
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fill-opacity: 0.2 !important;
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}
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.highlight-todo.djs-shape .djs-visual > :nth-child(1) {
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fill: orange !important;
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stroke: orange !important;
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stroke-dasharray: 4px !important;
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fill-opacity: 0.2 !important;
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}
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.highlight:not(.djs-connection) .djs-visual > :nth-child(1) {
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fill: green !important; /* color elements as green */
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}
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/deep/.highlight.djs-shape .djs-visual > :nth-child(1) {
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fill: green !important;
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@ -191,10 +220,5 @@ export default {
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stroke-dasharray: 4px !important;
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fill-opacity: 0.2 !important;
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}
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/deep/.overlays-div {
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font-size: 10px;
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color: red;
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width: 100px;
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top: -20px !important;
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}
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</style>
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